Answer:
2.6
Step-by-step explanation:74.2 divided by 28.35= around 2.6
Answer:
∠QPT=122°
Step-by-step explanation:
Angles along a straight line add up to 180. Therefore:
∠PRQ+∠PRS=180
∠PRQ+118=180
∠PRQ=180-118
∠PRQ=62°
All angles in a triangle add to 180. Therefore:
∠PQR+∠QPR+∠PRQ=180
60+∠QPR+62=180
∠QPR+122=180
∠QPR=58°
Angles along a straight line add to 180. Therefore:
∠QPT+∠QPR=180
∠QPT+58=180
∠QPT=122°
How to find IQR:
Find the median of the lower and upper half of your data. Subtract Q3 - Q1 to determine the IQR.
1st Quartile- 125
3rd quartile- 242.5
Median-192
Interquartile Range -117.5 (242.5 - 125)
Answer:
y=-1-x
Step-by-step explanation: